| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.32 | 9.565% | $241.3936 | $241.39 | $241.40 | $241.40 |
| Purchase #2 | $159.82 | 10.132% | $176.013 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $200.59 | 13.635% | $227.9404 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $247.53 | 10.794% | $274.2484 | $274.25 | $274.25 | $274.20 |
| Purchase #5 | $165.43 | 6.128% | $175.5676 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $173.39 | 9.785% | $190.3562 | $190.36 | $190.35 | $190.40 |
| Purchase #7 | $209.62 | 11.551% | $233.8332 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $1,376.70 | $1,519.3524 | $1,519.35 | $1,519.35 | $1,519.30 | |